[otrs] bug with backup.sh, OTRS 113/RH9

Hi everybody about OTRS 1.1.3 /script/backup.sh I think I found a bug in backup.sh line 105 in the way to calculate the old backup dir : OLDBACKUPFOLDER="$(date +%Y)-$(( $(date +%m) - 1))-$(date +%d)*" echo "deleting old backups in ${BACKUPDIR}/${OLDBACKUPFOLDER}" rm -Rf ${BACKUPDIR}/${OLDBACKUPFOLDER} Under RedHat 9 it makes an error: backup.sh: line 105: 09: value too great for base (error token is "09") #for my own, i have adjusted it via a more brutal way: SUBBACKUPFOLDER=`date +%d` ; rm -rf ${BACKUPDIR}/${SUBBACKUPFOLDER} ; mkdir ${BACKUPDIR}/${SUBBACKUPFOLDER} || exit 1 thanks bye Jerome